How to wire the washing machine motor How to wire the washing machine motor

1, the washing machine motor is a single-phase motor with two groups of coils, a male terminal, a running terminal and

How to wire the washing machine motor How to wire the washing machine motor

1, the washing machine motor is a single-phase motor with two groups of coils, a male terminal, a running terminal and a starting terminal, and the capacitor is connected between the running terminal and the starting terminal.

2. When the power supply is connected to the male terminal and the running terminal, the motor rotates forward; When the power supply is connected to the male terminal and the starting terminal, the motor rotates reversely; Only the single-phase reversible motor with the same cross-sectional area of the running coil and the starting coil can rotate forward and backward, otherwise it cannot be loaded and rotated.

3. Single-phase electricity cannot produce rotating magnetic field. In order to make the single-phase motor rotate automatically, we can add a starting winding in the stator. The starting winding is 90 degrees different from the main winding in space. The starting winding should be connected in series with a suitable capacitor to make the current about 90 degrees different from the main winding in phase. This is the so-called phase separation principle.